Electrical insulation system based on poly(butylene...

Details Electrical insulation system based on poly(butylene... Electrical insulation system based on poly(butylene...

2011-01-18

2011-01-18

Boykin, Terressa M (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

C174S13700R, C524S413000, C524S424000, C528S176000, C528S271000

Reexamination Certificate

active

07872091

ABSTRACT:
An electrical insulation system and method are disclosed which are based on poly(butylene terephthalate), wherein the poly(butylene terephthalate) contains a polymerized cyclic low molecular weight oligomeric poly(butylene terephthalate) resin. At least one filler material or a mixture of filler materials can be included. At least one hydrophobic compound or a mixture of hydrophobic compounds can also be included.

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